I just got my car back from being dyno tuned on E85 and a few extra mods so what do I do? I do the first thing any man with more power does. I call up my buddy to race his car, and we head to mexico. My mods are in signature my dyno said I am at 16lbs of boost which doesnt make sense because I am on a 2.4 pulley:shrug:. My buddys 03 cobra has 2.2KB on 100 octane with 19 degrees of timing with 20PSI making 623rwhp on a Mustang Dyno. Anyways long story short we did two runs. The first run we both started out in 3rd gear. I honked it off. Beep beep, and before the third beep he took the hit hard. By 4th I start reeling him in, but he has a car in front of him so he has to shut down. The 2nd race we both beeped then I stopped beeping and he went on his beep. He got the hit again. Not quite as hard though. This time he was in 2nd gear and I was in 3rd. I had no clue or I would of went down to 2nd gear this time. Long story short I run out 3rd gain a little back. Run out 4th and pull him even harder. It was a really cool run, mostly because his exhaust was right at my window at the beginning and his car sounded damn nasty